Velvety Red Betty Boop Cake

Featured in: Earthy Weekend Home Plates

This showstopping Betty Boop cake features tender red velvet layers paired with tangy cream cheese buttercream. The cake is adorned with shiny black fondant hair, bright white fondant eyes, and vibrant red lips that capture the iconic cartoon character's playful charm. Advanced decorating techniques create a memorable centerpiece perfect for themed parties and special celebrations.

Updated on Sun, 01 Feb 2026 16:37:00 GMT
A close-up of the Betty Boop Cake featuring velvety red layers, smooth cream cheese frosting, and shiny black fondant hair. Pin to Board
A close-up of the Betty Boop Cake featuring velvety red layers, smooth cream cheese frosting, and shiny black fondant hair. | embersprig.com

The kitchen counter was covered in red speckles, my hands stained like I'd been fingerprinted at a crime scene, but I didn't care. My niece's sixth birthday was coming up, and she was absolutely obsessed with old cartoons. When I suggested Betty Boop, her eyes went wider than the character's famous gaze, and I knew there was no turning back.

I spent three evenings just practicing that hair silhouette with paper scraps. The first fondant attempt ended up looking more like a drowning cat than the iconic hairstyle. But something about how the red layers peek through when you slice into it makes every frustrating moment worth it.

Ingredients

  • All-purpose flour: Provides structure for those towering layers while keeping the crumb tender
  • Red gel food coloring: Gel delivers that deep cartoon red without thinning the batter like liquid does
  • Cream cheese: Room temperature is nonnegotiable for that silky smooth buttercream texture
  • Black fondant: Knead it thoroughly before rolling to prevent cracking around curves
  • White fondant: Keep it covered while working to prevent drying and cracking

Instructions

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Prep your canvas:
Preheat oven to 350°F (175°C) and line two 8-inch round pans with parchment paper for easy release later.
Build the dry foundation:
Whisk flour, baking powder, and salt in a medium bowl, then set it aside while you work on the wet ingredients.
Create the base:
Cream butter and sugar for about 3 minutes until it looks pale and fluffy, then add eggs one at a time.
Bring it together:
Alternate adding flour mixture and milk in three parts, beginning and ending with the dry ingredients while scraping the bowl.
Add the magic color:
Mix in red gel food coloring until the batter reaches that deep cartoon red that makes red velvet so dramatic.
Bake to perfection:
Divide batter evenly between pans and bake for 25 to 30 minutes, rotating halfway through for even rising.
Make the clouds:
Beat cream cheese and butter together until smooth, then gradually add sifted powdered sugar until fluffy.
Stack and chill:
Trim cake domes level, layer with buttercream, apply a crumb coat, and chill for 20 minutes to set.
Create the character:
Roll black fondant to 1/8 inch thickness and cut the hair silhouette, then white fondant circles for eyes and red for lips.
Bring her to life:
Gently position the fondant pieces on the chilled cake, using tiny dabs of buttercream as edible glue.
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Brew fresh coffee easily to enjoy with breakfast recipes, desserts, or while meal prepping.
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A slice of Betty Boop Cake reveals rich red crumb and tangy buttercream, perfect for serving at birthday parties. Pin to Board
A slice of Betty Boop Cake reveals rich red crumb and tangy buttercream, perfect for serving at birthday parties. | embersprig.com

When my niece saw the cake at her party, she actually squealed. Not just excitement but genuine pure delight that something from her favorite old cartoons had appeared right there on the dessert table. The red velvet slices disappeared faster than I could serve them.

Working With Fondant

Cornstarch is your best friend when rolling fondant. I learned the hard way that powdered sugar makes it sticky, but a light dusting of cornstarch keeps everything moving smoothly. Roll from the center outward, rotating frequently to prevent sticking.

Color Confidence

Gel food coloring can be intimidating at first because a little goes a very long way. Start with less than you think you need, fold it in gently, and let the color develop for a minute before adding more. The batter will look brighter before baking than after.

Assembly Day Tips

Consider making fondant decorations the day before and storing them in an airtight container. This removes the time pressure on cake assembly day and lets you focus entirely on getting those buttercream layers perfectly smooth.

  • Keep a small bowl of warm water nearby to fix fondant mistakes
  • Use a clean makeup sponge for smoothing fingerprints from fondant
  • Take progress photos because the final reveal happens fast

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A playful Betty Boop Cake decorated with bright white eyes and a red headband, showcasing a tender crumb and smooth finish. Pin to Board
A playful Betty Boop Cake decorated with bright white eyes and a red headband, showcasing a tender crumb and smooth finish. | embersprig.com

There's something incredibly satisfying about serving a cake that makes people smile before they even take a bite. This one's worth every red splattered counter.

Common Questions

Can I make the cake layers in advance?

Yes, bake the cake layers up to 2 days ahead. Wrap them tightly in plastic wrap and store at room temperature, or freeze for up to 1 month. Thaw completely before assembling and frosting.

What can I use instead of fondant for decoration?

You can use buttercream piping to create the facial features and hair silhouette. Black buttercream can be piped in swirls for hair, and white and red buttercream can form the eyes and lips using round piping tips.

How do I achieve a deep red color without too much food coloring?

Use gel food coloring instead of liquid, as it provides more intense color with less volume. Start with 1 tablespoon and add more gradually until you reach your desired shade without affecting batter consistency.

How should I store the finished cake?

Store the decorated cake in the refrigerator in an airtight container for up to 4 days. Bring to room temperature 30 minutes before serving for the best flavor and texture.

Can I make this cake without cream cheese in the frosting?

Yes, substitute with American buttercream made from butter, powdered sugar, vanilla, and milk. You can also use Swiss meringue buttercream for a silkier, less sweet alternative.

What's the best way to get smooth fondant application?

Ensure your buttercream base is completely smooth and chilled before applying fondant. Dust your work surface with cornstarch, roll fondant evenly to 1/8-inch thickness, and use a fondant smoother to eliminate air bubbles and creases.

Velvety Red Betty Boop Cake

Red velvet layers with cream cheese frosting and playful fondant cartoon decorations for themed celebrations.

Prep Duration
60 min
Cook Duration
30 min
Overall Duration
90 min
Created by Lucas Rivera


Skill Level Hard

Cuisine Type American

Makes 12 Portions

Diet Preferences Vegetarian-Friendly

What You’ll Need

Cake

01 2 cups all-purpose flour
02 1½ cups granulated sugar
03 2 teaspoons baking powder
04 ½ teaspoon salt
05 ½ cup unsalted butter, at room temperature
06 2 large eggs, at room temperature
07 ¾ cup whole milk
08 2 teaspoons vanilla extract
09 1 tablespoon red gel food coloring

Cream Cheese Buttercream

01 8 ounces cream cheese, at room temperature
02 ½ cup unsalted butter, at room temperature
03 4 cups powdered sugar, sifted

Decoration

01 8 ounces black fondant
02 4 ounces white fondant
03 2 ounces red fondant
04 1 teaspoon edible pearl dust
05 Cornstarch for rolling fondant

How To Make It

Step 01

Prepare cake pans: Preheat oven to 350°F. Grease and line two 8-inch round cake pans with parchment paper.

Step 02

Combine dry ingredients: In a medium bowl, whisk together flour, baking powder, and salt. Set aside.

Step 03

Cream butter and sugar: In a large bowl, cream butter and sugar with an electric mixer on medium speed until light and fluffy, approximately 3 minutes.

Step 04

Incorporate eggs and vanilla: Add eggs one at a time, beating well after each addition. Stir in vanilla extract.

Step 05

Combine dry and wet ingredients: Reduce mixer speed to low and alternately add flour mixture and milk in three additions, beginning and ending with flour. Scrape down bowl as needed.

Step 06

Add food coloring: Mix in red gel food coloring until the batter achieves a uniformly deep red hue.

Step 07

Prepare for baking: Divide batter evenly between prepared pans and smooth tops with a spatula.

Step 08

Bake cakes: Bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean. Rotate pans halfway through baking.

Step 09

Cool cakes: Let cakes rest in pans for 10 minutes, then invert onto wire racks to cool completely.

Step 10

Prepare buttercream base: Beat cream cheese and butter together on medium speed until smooth, approximately 2 minutes.

Step 11

Finish buttercream: Gradually add powdered sugar, one cup at a time, beating on low speed until incorporated. Increase speed to medium and beat until light and fluffy, approximately 3 minutes.

Step 12

Level and layer cakes: Trim cake domes level with a serrated knife. Place one layer on the cake board and spread a layer of buttercream on top. Carefully place the second layer on top.

Step 13

Apply crumb coat: Apply a thin crumb coat of buttercream around the entire cake. Chill in refrigerator for 20 minutes to set.

Step 14

Apply final frosting: Apply a final coat of buttercream and smooth sides and top with a cake scraper or offset spatula.

Step 15

Create fondant hair: Dust a clean work surface with cornstarch and roll black fondant to approximately 1/8-inch thickness. Cut out Betty Boop's hair silhouette using a template or freehand. Transfer onto parchment.

Step 16

Prepare fondant facial features: Roll white fondant and cut out two large circles for eyes and small hearts for highlights. Roll red fondant and cut out lips. Dust with edible pearl dust if desired.

Step 17

Attach hair silhouette: Once the cake is chilled and frosting is firm, gently drape black fondant hair silhouette over the front of the cake, trimming excess at the base. Attach white fondant eyes and red lips with a small dab of buttercream.

Step 18

Add facial details: Use extra black fondant to pipe or cut out eyelashes and eyebrows. Position them around the eyes.

Step 19

Create decorative headband: Optionally, roll a thin coil of red fondant into a decorative headband and place across the top edge of the hair silhouette.

Step 20

Final embellishments: Add any final touches such as a small sugar flower or edible sparkles around the base.

Step 21

Rest and serve: Allow the decorated cake to rest at room temperature for 30 minutes before slicing and serving.

Equipment Needed

  • Electric mixer
  • Mixing bowls
  • Two 8-inch round cake pans
  • Parchment paper
  • Wire racks
  • Serrated knife
  • Offset spatula or cake scraper
  • Rolling pin
  • Fondant tools or sharp knife
  • Cake board

Allergy Details

Review ingredients for potential allergens and check with your healthcare provider as needed.
  • Contains wheat and gluten
  • Contains eggs
  • Contains milk and dairy
  • Fondant may contain traces of nuts; check packaging

Nutrition Info (per serving)

Details listed are for reference only—please consult professionals for specific health needs.
  • Caloric Content: 690
  • Fats: 28 g
  • Carbohydrates: 104 g
  • Proteins: 5 g